last, the deputy project scientist at jpl. we will start with a special announcement from michael. >> before i make the announcement, which i think all of you will enjoy, i would like to show you a short video. this video was made on the eve of the arrival at mars -- this was in november of 1971. in the video, you will see a couple of people you might recognize -- bruce murray and carl sagan and ray bradbury. if we can look at that video -- >> i was hoping, during the last few days, as we get closer to mars and the dust cleared, that we would see a lot of marcion's standing there with huge signs that said, bribery was right. -- bradbury was right. [laughter] >> i will keep this short. i would much rather listen to our scientific friends here today to tell us about what is coming up this week. everytime i get a group of people together and i howl like this -- you cannot escape me. lucky is a short thing. it sums up some of my feelings about why i love space travel, why i write science fiction, why i am intrigued with what is go